baber/WOPTO huggingface dataset:
Patent JP-2004006569-A (JP)
Title: Vacuum plasma treatment apparatus
Inventor: KANZAWA HIROKUNI
IPC: H05H1/46
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum plasma treatment apparatus of simple structure which does not result in over-heat condition.  <P>SOLUTION: A high-frequency electric field generating member (30) is formed of a hollow pipe of SUS316L. An eddy portion (31) is provided in an reaction vessel (10). A first vertical portion and a second vertical portion (32, 33) provided at both ends of the eddy portion reach an external portion through the upper wall (11) of the reaction vessel. A high frequency voltage is applied to these vertical portions from a high frequency power source (40). The upper end of the first vertical potion of the high frequency electric field generating member is connected to a cooling water guiding pipe (51), the upper end of the second vertical portion is connected to a cooling water draining pipe (52), and the other end of the cooling water guiding pipe (51) is connected to a cooling water pump (50). An oxygen gas is supplied, to generate plasma, to an area immediately under the eddy portion of the high frequency electric field generating member to generate a high frequency electric field with raw material gas guiding pipes (63 to 66) and this plasma collides with a treatment object T placed on a treatment object setting board (20).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060287-A (JP)
Title: Portable slope
Inventor: BANSHO SEIICHI
IPC: B60R3/02
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable slope which allows safe passage of a wheel chair or the like across a step, ensures the rigidity thereof when a load is imposed thereon during application, is so excellent in portability as to dispense with a housing bag or the like.  <P>SOLUTION: The slope is stretched across the step 19 in order to allow the wheel chair or the like to pass the same, by setting left slope board 2 and a right slope board 1 on an upper road surface 17 and a lower road surface 18 of the step 19, in parallel with each other at an interval corresponding to the width of wheels of the wheel chair or the like. Each of the left slope board 2 and the right slope board 1 has an outer member 3 and an inner member 4 inserted into the outer member 3 in a retractable manner. In order to mount the left slope board 2 and the right slope board 1 on each other with their surfaces opposed to each other and with the inner member housed in the outer member 3, the outer member 2 has a mounting member 9, and the inner member 4 is formed of an aluminum alloy extruded section having a hollow portion therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062017-A (JP)
Title: Method for forming thin film pattern and method for forming magnetoresistance effect element
Inventor: UEJIMA SATOSHI
IPC: H01L43/12
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily forming a minute thin film pattern with high accuracy and to provide a method for forming a magnetoresistance effect element by using the forming method of a thin film pattern.  <P>SOLUTION: A resist pattern is heat treated in a heating process at a temperature higher than the temperature in the succeeding process so that the resist pattern accurately maintains its profile in the succeeding process without deformation. Thereby, an isolated or open-type thin film pattern in a minute size can be easily formed with high accuracy. Since the resist pattern used as an etching mask and the resist pattern used as a lift-off mask are made common for use, the manufacturing processes can be simplified and an MR element can be easily formed with high accuracy without causing misalignment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066288-A (JP)
Title: Method and apparatus to prevent surface roughening of caliber roll
Inventor: KAKIMOTO HIDEKI
IPC: B21B45/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce surface defects on wire steel, bar steel, section steel and so forth in the production of those in hot rolling.  <P>SOLUTION: At least one caliber roll 1 in a rolling stand is provided with a lubricant on a contact boundary surface between the caliber roll 1 and a workpiece 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033689-A (JP)
Title: Video game unit, record medium, and program
Inventor: HIGUCHI WATARU
IPC: A63F13/58
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to change a feeling value between a player character and a plurality of non-player characters by conversations to allow a game to have a variation.  <P>SOLUTION: A conversation between a first non-player character (hereinafter called "first character") 42 and a second non-player character (hereinafter called "second character") 43 is displayed and either one of the first character 42 or the second character 43 can be selected so that a conversation of a player character 41 is associated with the conversation between the first character 42 and the second character 43. Feeling values of the first character 42 and the second character 43 against the player character 41 is changed by a feeling change value set on the associated conversation and a feeling value between the first character 42 and the second character 43 is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003123945-A (JP)
Title: Heater
Inventor: KASAI KENJI
IPC: H05B3/14
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a heater uniform in the temperature distribution, inexpensive in manufacturing cost, and easily fixable even when installing the heater by using heating elements having a positive temperature coefficient characteristics. SOLUTION: This heater has at least a pair of electrodes 2 and 3, and the heating elements 4 electrically connected to these electrodes 2 and 3, and having the positive temperature coefficient characteristics for increasing electric resistance when a temperature rises to a prescribed temperature by current-carrying, and is characterized in that clearance 5 with no heating element is arranged in at least a part of the heating elements, and the clearance 5 is formed between adjacent heating spaces 4 of the heating elements 4 partially formed in plural places between the pair of electrodes 2 and 3.
Patent JP-2004065195-A (JP)
Title: Mushroom bed for mushroom cultivation and method for producing the same
Inventor: OGA YOSHIHARU
IPC: A01G1/04
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mushroom bed for the culture of a mushroom, produced by using a polyurethane foam derived from a woody material and remarkably accelerating the growth of edible or medicinal mushroom, and provide a method for producing the mushroom bed for mushroom culture by using a large amount of the woody material such as cedar bark discharged in large amount as a forestry waste.  <P>SOLUTION: The mushroom bed for the culture of the mushroom is composed of a polyurethane foam produced by using a woody material modified polyol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073248-A (JP)
Title: Cleaning unit
Inventor: MAMIYA HARUO
IPC: A47L15/44
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning unit having a function of cleaning a wash tub without using a commercially available tub cleaner.  <P>SOLUTION: In a "tub cleaning course", a tub cleaning process wherein the wash tub 2 is cleaned with electrolyzed water, a tub rinsing process for rinsing the wash tub 2 after the tub cleaning process and a tub spin dry process for shaking off the water sticking to an inner tub 22, are performed in this sequence. In the tub cleaning process, the electrolyzed water is collected in the wash tub 2 and microorganisms (germs) and black mold sticking to the inside of an outer tub 21 and the inside and outside of the inner tub 22 are eliminated by the disinfecting and stain-decomposing powers that the electrolyzed water has. The electrolyzed water is produced in an electrolytic cell 7 provided at the lower part of the outer peripheral surface of the outer tub 21 and it is passed from the electrolytic cell 7 through an electrolyzed water intake pipe 76, joined to water pumped out of the outer tub 21 and passed through a circulative water path, and discharged into the wash tub 2 from a circulating water diffusing member 64.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077430-A (JP)
Title: Method for evaluating influence of working degree and annealing treatment exerted on mechanical properties in bending of steel sheet
Inventor: KURAMOCHI MITSUGI
IPC: G01N33/20
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality, safety and reliability of a steel structure by clarifying material properties of a bending steel sheet and to reduce its costs.  <P>SOLUTION: Mechanical properties (0.2% yield strength Yp-p1, tensile strength Ts-p1, and yield ratio YR-p1) of a material steel sheet, carbon equivalent (Ceq), working degree (t/D=plate thickness/bending diameter), spreading resistance treatment temperature (T°C) are situated as influence factors exerted on the mechanical properties (Yp-sr, Ts-sr, and YR-sr) of the steel sheet after bending and spreading resistance treatment of the sheet, and a multiple regression analysis is conducted. Whether a trial calculation result satisfies designing request performance values of a building or not is judged via a step of building an estimation formula relating to the mechanical properties (Yp-sr, Ts-sr and YR-sr) of the steel sheet after spreading resistance treatment and a step of trially calculating the mechanical properties (Yp-sr, Ts-sr and YR-sr) of the steel sheet after the bending and the spreading resistance treatment by using this formula by considering quality characteristic distribution according to a steel type at each steel material maker from the result of the multiple regression analysis, and necessity and the spreading resistance treatment temperature of the spreading resistance treatment are specified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074749-A (JP)
Title: Laminate material and laminated can lid
Inventor: NEGISHI TORU
IPC: B32B15/09
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain good flavor properties and to suppress the shaving or peeling of a film positioned on an outer surface side when a laminate material is molded into a can lid.  <P>SOLUTION: The laminate material is molded into the can lid in such a state that the crystallinity of the substrate layer 31 of a film 30 positioned on an outer surface side is made lower than that of the film 30 positioned on an inner surface side. The film positioned on the inner surface side comprises an oriented crystalline polyester film of which the crystallinity is set to 40 to 60%. The film positioned on the outer surface side comprises a non-oriented crystalline polyester film of which the crystallinity is set to 30% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087556-A (JP)
Title: Surface mount type inductor, and manufacturing method thereof
Inventor: ARAYA KAZUYUKI
IPC: H01F41/12
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive surface mount type inductor with a small outer size and an excellent frequency characteristic, the flatness of an upper face of a coating material of which is high.  <P>SOLUTION: The surface mount type inductor is configured to include a core whose cross section is H-shaped and having a square-pole shaped winding part with a square pole shaped guard placed at both ends of the winding part; a winding wound on the core; and the coating material two-dimensionally coated only on the upper face of the core. Further, the manufacturing method of the inductor includes the steps of: coating the coating material 3 only on the upper face of the H-shaped core 1; tentatively curing the coating material 3; and substantially curing the coating material while pressing the coating material to have a prescribed size by using a flat plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101237-A (JP)
Title: Multilayer printed wring board
Inventor: ASAI MOTOO
IPC: H05K3/46
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which suppresses the curing shrinkage of a filler and which ensures the reliability of the connection of a through hole to a via hole. SOLUTION: In the multilayer printed wiring board, interlayer resin insulating layers are conductor layers are laminated alternately on a board comprising the conductor layers, and a buildup wiring layer is formed in which the conductor layers in the inside layer and the outside layer are connected by the via hole. In the board, the through hole which electrically connects the surface to the back is formed, a nonconductive filler containing metal particles is filled into the through hole, and the conductor layers which cover exposed faces from the through hole of the filler are formed.
Patent JP-2004088328-A (JP)
Title: Data processor, data recording method and data reproducing method therein
Inventor: NISHIMOTO MASATERU
IPC: H04N5/91
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processor in which data processing operation is continuously executed without interrupting it when an external memory is replaced.  <P>SOLUTION: In the case that data, for example, such as moving images are recorded in the external memory 18a by inputting them from an input part 14, when a state that the data can not be recorded is caused by a capacity shortage of the external memory 18a or the like, inputting data is written by temporarily utilizing an internal memory 16. When a new external memory 18b is mounted, a reservation region corresponding to a data amount written in the internal memory 16 is secured in the external memory 18b, the data in the internal memory 16 are transferred and recorded there, and at the same time, the recording operation of the data is successively executed by recording the inputting data continuously in the reservation region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088408-A (JP)
Title: Digital camera
Inventor: SATO TOMONORI
IPC: H04N101/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera for conducting an appropriate shading correction according to a photographed scene.  <P>SOLUTION: The digital camera discriminates automatically whether an image scene is a character scene or a natural picture scene, based on luminance distribution and shade. When it is discriminated that the image is a character scene, the degree of shading correction is increased compared with when it is discriminated that it is a natural picture scene. As for character scenes, saturation suppressing processing is conducted in addition to shading correction. The saturation suppressing processing is conducted in a way such as the degree of suppressing is increased as it separates from the center of the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087360-A (JP)
Title: Light source device using electrodeless discharge lamp
Inventor: UEDA SHINGO
IPC: F21Y101/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device using an electrodeless discharge lamp having a superior emission efficiency.  <P>SOLUTION: This light source device has a conductor case 3 having an opening part 3b, a resonator 6A installed inside the conductor case 3 with one tip part facing toward the opening part 3b and the other tip part fixed to another side face 3c of the conductor case 3, a discharge lamp 5 installed at the tip part of the resonator 6A, and an opening part 4a installed at the opening part 3b and into which the tip part of the resonator 6A is inserted. The device is composed of a spheroidal mirror 4 to reflect discharge light-emission light from the discharge lamp 5 and to irradiate it from the opening part 3b, a supporting stand 7 installed at the bottom face of the conductor case 3, a micro strip line 9 installed at the surface of the supporting stand 7, and a power source 16 to supply microwave to the micro strip line 9. A cross sectional area of the light-emitting part 19 of the electrodeless discharge lamp 5 contacted to the tip part of the resonator 6A is constituted equal to or larger than that of the tip part of the resonator 6A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003102522-A (JP)
Title: Link for bracelet of timepiece
Inventor: CHRISTOPH GARY
IPC: A44C5/14
Filed: 2002-08-29
Abstract: PROBLEM TO BE SOLVED: To produce link parts with satisfactorily sufficient beauty in appearance which is arranged between timepieces and bracelets or between individual bracelet links. SOLUTION: The present invention relates to a link structure (1) of a wrist watch containing decoration elements made of a hard material such as ceramics. The sintering treatment carried out during the production of the decoration elements unavoidably causes an increase in the maximum dimensional uncertainty and hence, members obtained by the sintering treatment can not have sufficiently accurate dimensions to eliminate clearances in appearance, posing a problem commonly noted among the link parts. To solve this problem, the links (1) of the present invention are provided with mechanical devices (17, 26, 29, 34, 36, 37 and 53) which enable accurate adjustment of relative positions of various decoration elements thereby eventually obtaining the link parts continuously arranged uniformly between the individual decoration elements.
Patent JP-2003087896-A (JP)
Title: Speaker
Inventor: YANO HIROSHI
IPC: H04R9/00
Filed: 2002-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a speaker used for various acoustic devices with a low profile, light weight and low distortion. SOLUTION: Two upper plates (11A, 11C) for a magnetic circuit are provided to the speaker of this invention, a gap C by chamfering is placed to one end of an upper corner of the upper plate 11C of a magnetic gap 4 to attain thickness reduction of the magnetic circuit under the condition of the same amplitude margin of a voice coil 8 by 2C thereby attaining low profile and weight reduction of the speaker with low distortion, the other end of the upper plate 11C is projected vertically and adopting the thickness of the magnetic gap with the projection included thereto can reduce the thickness of the upper plate 11C so as to attain low profile and weight reduction further more.
Patent JP-2004095433-A (JP)
Title: Vehicle peripheral visual recognition device
Inventor: OKADA JUN
IPC: F21Y101/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle peripheral visual recognition device wherein the parts count and the cost thereof can be reduced.  <P>SOLUTION: The vehicle peripheral visual recognition device monitors obstruction and the like based on an image of a front side of a vehicle that is photographed by a red infrared camera 1 at night and displayed on a display 5. A head lump 3 of the vehicle is used as light for travelling at night and as a light source for the red infrared camera 1 when photographing. A movable filter 7 moved by an actuator 9 is provided in the head lump 3. The filter 7 can be moved between a light shielding position and a waiting position depending on the presence of an oncoming vehicle. The presence of the oncoming vehicle is detected by a illuminance sensor 11 for detecting head light from the oncoming vehicle. Based on the detection result, a controller 13 controls the actuator 9 so as to control the movement of the filter 7 between the light shading position and the waiting position according to the presence of the oncoming vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094028-A (JP)
Title: Optical element and module for optical communication using the same
Inventor: SUZUKI YOSHIO
IPC: G02B6/42
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a mounting state of an optical lens in a lens barrel and to easily set mounting attitude thereof when the optical lens is attached to an apparatus.  <P>SOLUTION: An optical element is constituted so that the optical lens 1 is housed in the lens barrel 2. In the optical lens 1, a lens part 1a and a flange part 1b around the lens part are integrally molded of the same material. In the lens barrel 2, through holes 2a, 2b are provided facing the flange part 1b of the optical lens 1, and convex parts 3a, 3b formed at the flange part 1b of the optical lens 1 are fitted in these through holes 2a, 2b. Thereby, the optical lens 1 does not separate from the lens barrel 2 and the optical lens 1 does not rotate in the lens barrel 2 to give a stable mounting state. Furthermore, since the through holes 2a, 2b can be seen from the outside, even when the optical element is a non-axisymmetrical lens, they can be considered as a reference mark for attaching the optical element to the apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093067-A (JP)
Title: Processing method of halogen containing waste solution and its device
Inventor: YAHATA MANABU
IPC: F23G7/04
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method of halogen containing waste solution achieving excellent neutralizing effect at low cost, and to provide its device.  <P>SOLUTION: The processing method comprises supplying halogen containing waste solution and limes into a furnace, and pyrolytically decomposing the halogen containing waste solution. The limes and halogen containing waste solution are supplied into the furnace with being mixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090564-A (JP)
Title: Optical information recording medium and information recording method
Inventor: SAITO NAOKI
IPC: G11B7/249
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium which enables recording and reproduction by a laser beam of a short wavelength, especially by a semiconductor laser beam of a wavelength of about 405 nm having a high versatility, and has excellent recording characteristics and an information recording method which enables high-density recording of information by the short-wavelength laser beam.  <P>SOLUTION: The information recording medium has on a substrate a recording layer which makes it possible to record information by exposure to the laser beam having a wavelength of 440 nm or below. The recording layer contains an indoaniline metal chelate compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097520-A (JP)
Title: Washer and drier
Inventor: TAWARA MIKIO
IPC: D06F25/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve dehumidification ability of cooling water which cools moist hot air.  <P>SOLUTION: A channel 30 having a plurality of jetting ports 31 for feeding water to the inner wall of an outer tub 13 is disposed annularly around the inner wall of the outer tub 13 to make the cooling water flow from above the center of the outer tub 13 in a vertical direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003125228-A (JP)
Title: Circuit for stabilizing high tension of crt, method thereof and video display device
Inventor: JUNG CHANG-JOO
IPC: H04N5/63
Filed: 2002-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for stabilizing a high tension of a CRT capable of overcoming inaccuracy of image size correction and partial correction due to a delay and of reducing the production cost. SOLUTION: The circuit for stabilizing a high tension of a CRT includes; a feedback unit that receives a cutoff voltage from the CRT; a storing unit that stores high tension compensation data according to the variation quantity of the cutoff voltage; and a compensating unit that compares the variation quantity of the cutoff voltage with the high tension compensation data to correct the high tension.